Hi.
I think G2 is simple and easy to make convert to any type aircraft. Because it equip with some glass cockpit. Also very simple Governor to control engine, it quite very nice when control aircraft compare with R22, you have to manual engine, more difficult. (I have about 300 hrs on G2). Nice and pretty helicopter.
https://www.facebook.com/vnht.com.vn...6nRIrmbrpYysak